Sub-Categories. 1  Anemometers (vane and hot-wire) Anemometers are used to measure airflow and volume at registers and in ducts. Vane anemometers measure airflow independent of the air density making them ideal for many applications where measurement without the need for corrections is desired.
1 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning. 2  1:49 diluted household bleach (mixing 10ml of bleach with 0.5litre of water) is used to disinfect surfaces or articles contaminated with vomitus, excreta, secretions or blood.leach containing 5.25% sodium hypochlorite should be diluted as follows (demonstration short): 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning.
Bleach is a specific type of laundry aid that helps remove dirt and stains from clothing, but it also removes color from most clothes.Bleach creates a chemical reaction with soil that breaks it down and removes it from clothing. Bleach also has a whitening and brightening effect on white clothing.leach is a specific type of laundry aid that helps remove dirt and stains from clothing, but it also removes color from most clothes.